biden's visit so far dominated by tension over beijing cease declaration of that new air defense zone we've been talking about for the last week or so. china says it has every right to set up the zone, but the united states, japan and south korea have so far rejected it. we have a former spokesman for four u.s. ambassadors, and a fox news contributor. that is the question, so now what? china says we don't really care, we don't recognize it, so what? >> it's a big deal for japan who is our great ally, and we don't have a very good history these last couple of years of supporting our allies, and that's the problem. what we're talking about here, as you know, is a group of uninhas been bitted islands in the -- uninhabited islands. well, china recently has begun to flex its muscle and say, well, from the now on commercial and military airlines, airplanes that fly over need to report in to us. jenna: essentially, they're claiming the area. >> yeah. jenna: the sea and the islands as well. >> yeah. and that's a big, huge change, and it's a big, huge change not op for the united states -- onl